171772278

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{26681}}^1$

素因数の和:26752

約数の個数: 32

約数和(自身を含む): 365009760

約数和(自身を除く): 193237482

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 26681, 53362, 80043, 160086, 773749, 987197, 1547498, 1974394, 2321247, 2961591, 4642494, 5923182, 28628713, 57257426, 85886139, 171772278]

約数ペア:

[(1, 171772278), (2, 85886139), (3, 57257426), (6, 28628713), (29, 5923182), (37, 4642494), (58, 2961591), (74, 2321247), (87, 1974394), (111, 1547498), (174, 987197), (222, 773749), (1073, 160086), (2146, 80043), (3219, 53362), (6438, 26681)]